Put through power supply, open lamp switch treat one minute, start up fan switch 2-3 minutes and then proceed job, work stop turn off lamp switch delay 3-5 minutes lamp complete cool off later and then turn off fan.
Put through power supply, open lamp switch treat one minute, start up fan switch 2-3 minutes and then proceed job, work stop turn off lamp switch delay 3-5 minutes lamp complete cool off later and then turn off fan.
接通电源后，打开灯开关待1分钟后，启动风机开关2-3分钟后即可进行工作，工作停止后关掉灯的开关延时3-5分钟灯完全冷却后即可关掉风机。